diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 39 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c | 17 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_trace.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_helper.c | 26 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dm_services.h | 42 |
5 files changed, 61 insertions, 65 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 944b99b07dcb..efe8516ac6d0 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -34,6 +34,7 @@ #include "dc/inc/hw/dmcu.h" #include "dc/inc/hw/abm.h" #include "dc/dc_dmub_srv.h" +#include "amdgpu_dm_trace.h" #include "vid.h" #include "amdgpu.h" @@ -9243,3 +9244,41 @@ void amdgpu_dm_trigger_timing_sync(struct drm_device *dev) } mutex_unlock(&adev->dm.dc_lock); } + +void dm_write_reg_func(const struct dc_context *ctx, uint32_t address, + uint32_t value, const char *func_name) +{ +#ifdef DM_CHECK_ADDR_0 + if (address == 0) { + DC_ERR("invalid register write. address = 0"); + return; + } +#endif + cgs_write_register(ctx->cgs_device, address, value); + trace_amdgpu_dc_wreg(&ctx->perf_trace->write_count, address, value); +} + +uint32_t dm_read_reg_func(const struct dc_context *ctx, uint32_t address, + const char *func_name) +{ + uint32_t value; +#ifdef DM_CHECK_ADDR_0 + if (address == 0) { + DC_ERR("invalid register read; address = 0\n"); + return 0; + } +#endif + + if (ctx->dmub_srv && + ctx->dmub_srv->reg_helper_offload.gather_in_progress && + !ctx->dmub_srv->reg_helper_offload.should_burst_write) { + ASSERT(false); + return 0; + } + + value = cgs_read_register(ctx->cgs_device, address); + + trace_amdgpu_dc_rreg(&ctx->perf_trace->read_count, address, value); + + return value; +} diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c index 51f57420fadd..d9e33c6bccd9 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c @@ -33,18 +33,23 @@ #include "amdgpu_dm.h" #include "amdgpu_dm_irq.h" #include "amdgpu_pm.h" +#include "amdgpu_dm_trace.h" - - -unsigned long long dm_get_elapse_time_in_ns(struct dc_context *ctx, - unsigned long long current_time_stamp, - unsigned long long last_time_stamp) + unsigned long long + dm_get_elapse_time_in_ns(struct dc_context *ctx, + unsigned long long current_time_stamp, + unsigned long long last_time_stamp) { return current_time_stamp - last_time_stamp; } -void dm_perf_trace_timestamp(const char *func_name, unsigned int line) +void dm_perf_trace_timestamp(const char *func_name, unsigned int line, struct dc_context *ctx) { + trace_amdgpu_dc_performance(ctx->perf_trace->read_count, + ctx->perf_trace->write_count, + &ctx->perf_trace->last_entry_read, + &ctx->perf_trace->last_entry_write, + func_name, line); } /**** power component interfaces ****/ diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_trace.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_trace.h index d898981684d5..1151e03365a3 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_trace.h +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_trace.h @@ -26,7 +26,7 @@ #undef TRACE_SYSTEM #define TRACE_SYSTEM amdgpu_dm -#if !defined(_AMDGPU_DM_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) +#if !defined(_AMDGPU_DM_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ) #define _AMDGPU_DM_TRACE_H_ #include <linux/tracepoint.h> diff --git a/drivers/gpu/drm/amd/display/dc/dc_helper.c b/drivers/gpu/drm/amd/display/dc/dc_helper.c index 85a0170be544..57edb25fc381 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_helper.c +++ b/drivers/gpu/drm/amd/display/dc/dc_helper.c @@ -296,32 +296,6 @@ uint32_t generic_reg_set_ex(const struct dc_context *ctx, return reg_val; } -uint32_t dm_read_reg_func( - const struct dc_context *ctx, - uint32_t address, - const char *func_name) -{ - uint32_t value; -#ifdef DM_CHECK_ADDR_0 - if (address == 0) { - DC_ERR("invalid register read; address = 0\n"); - return 0; - } -#endif - - if (ctx->dmub_srv && - ctx->dmub_srv->reg_helper_offload.gather_in_progress && - !ctx->dmub_srv->reg_helper_offload.should_burst_write) { - ASSERT(false); - return 0; - } - - value = cgs_read_register(ctx->cgs_device, address); - trace_amdgpu_dc_rreg(&ctx->perf_trace->read_count, address, value); - - return value; -} - uint32_t generic_reg_get(const struct dc_context *ctx, uint32_t addr, uint8_t shift, uint32_t mask, uint32_t *field_value) { diff --git a/drivers/gpu/drm/amd/display/dc/dm_services.h b/drivers/gpu/drm/amd/display/dc/dm_services.h index fdd1943c828d..9a3f2a44f882 100644 --- a/drivers/gpu/drm/amd/display/dc/dm_services.h +++ b/drivers/gpu/drm/amd/display/dc/dm_services.h @@ -31,8 +31,6 @@ #define __DM_SERVICES_H__ -#include "amdgpu_dm_trace.h" - /* TODO: remove when DC is complete. */ #include "dm_services_types.h" #include "logger_interface.h" @@ -49,43 +47,26 @@ irq_handler_idx dm_register_interrupt( interrupt_handler ih, void *handler_args); - /* * * GPU registers access * */ -uint32_t dm_read_reg_func( - const struct dc_context *ctx, - uint32_t address, - const char *func_name); +uint32_t dm_read_reg_func(const struct dc_context *ctx, uint32_t address, + const char *func_name); + /* enable for debugging new code, this adds 50k to the driver size. */ /* #define DM_CHECK_ADDR_0 */ -#define dm_read_reg(ctx, address) \ - dm_read_reg_func(ctx, address, __func__) - +void dm_write_reg_func(const struct dc_context *ctx, uint32_t address, + uint32_t value, const char *func_name); +#define dm_read_reg(ctx, address) \ + dm_read_reg_func(ctx, address, __func__) #define dm_write_reg(ctx, address, value) \ dm_write_reg_func(ctx, address, value, __func__) -static inline void dm_write_reg_func( - const struct dc_context *ctx, - uint32_t address, - uint32_t value, - const char *func_name) -{ -#ifdef DM_CHECK_ADDR_0 - if (address == 0) { - DC_ERR("invalid register write. address = 0"); - return; - } -#endif - cgs_write_register(ctx->cgs_device, address, value); - trace_amdgpu_dc_wreg(&ctx->perf_trace->write_count, address, value); -} - static inline uint32_t dm_read_index_reg( const struct dc_context *ctx, enum cgs_ind_reg addr_space, @@ -287,13 +268,10 @@ unsigned long long dm_get_elapse_time_in_ns(struct dc_context *ctx, /* * performance tracing */ -#define PERF_TRACE() trace_amdgpu_dc_performance(CTX->perf_trace->read_count,\ - CTX->perf_trace->write_count, &CTX->perf_trace->last_entry_read,\ - &CTX->perf_trace->last_entry_write, __func__, __LINE__) -#define PERF_TRACE_CTX(__CTX) trace_amdgpu_dc_performance(__CTX->perf_trace->read_count,\ - __CTX->perf_trace->write_count, &__CTX->perf_trace->last_entry_read,\ - &__CTX->perf_trace->last_entry_write, __func__, __LINE__) +void dm_perf_trace_timestamp(const char *func_name, unsigned int line, struct dc_context *ctx); +#define PERF_TRACE() dm_perf_trace_timestamp(__func__, __LINE__, CTX) +#define PERF_TRACE_CTX(__CTX) dm_perf_trace_timestamp(__func__, __LINE__, __CTX) /* * Debug and verification hooks |